Navneet Vikas Smart History And Civics Workbook Std 8 Maharashtra State Board​

Answer:

22 sets will be needed for testing

Answer:

A sample size of at least 10 will be needed.

Explanation:

The margin of error and sample size have an inverse relationship. The margin of error will be more minor the more significant the sample size. As a result, if we wish to lower the margin of error, we need to raise the sample size beyond 10. It is critical that the sample collecting process be random and unbiased in order to choose a sample from a set of data. If a specific method is used to select samples, it's probable that the sample won't be completely random or will follow a typical pattern.

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Explanation:

National integration is a feeling of unity and brotherhood among the citizen of the Country. India is a vast and diverse Nation. In its identity it consists of different castes, religions, communities, cultures etc. The factors which lead to National integration are :

1) Historical Factors : The people of India had fought as one to gain Independence and struggled together to achieve the betterment. This lead to sense of unity among people.

2) Geographical Factors - India has variety of Geographical features with Himalayas in the North, Indian Ocean in the South etc. which promotes interaction among the people of the Nation.

3) Cultural Factors - India harbours variety of cultures but it can be said to be the Nation of the total sum of different cultures. The different cultures co exist and learn about each other which promote brotherhood.

Indian Constitution - The constitution of India guarantees equal rights of all people and abolishes privileges to any one. This plays a major role in uniting people by providing equal footings to all.

Answer:

National integrity plays a significant role to face external aggression by a country. If people of a country have in them the feeling of national integrity or Unity then it will be lot easier for the country to stand against the external aggression occurring.

Explanation:

plz mark as brainliest and drop some thanks

Given

R1/R2 =4/5

Solution

Work Done = TdA

T is constant for both soap bubbles

There for ,W1/W2=(R1)^2/(R2)^2 .......(1)

Put values of radius in (1)

W1/W2=16/25

Answer:

हम उम्मीदों की दुनियां बसाते रहे;

वो भी पल पल हमें आजमाते रहे;

जब मोहब्बत में मरने का वक्त आया;

हम मर गए और वो मुस्कुराते रहे।

Krishn hai vistaar yadi to - If Krishna is the detail’

Saar hai radha- Then Radha is brief.

Krishn ki har baat ka- Every talk of Krishna

Aadhaar hai radha- Is based on Radha

Radha bina krishna nahi- There is no Krishna without Radha

Krishna bin nahi radha- There is no Radha without Krishna

Jis kan mein radha basi- Every particle in which Radha resides,

Uss kan mein base hai krishna sada se- Krishna resides there already…

Radha radha radha radha

Krishn krishn krishn

Radha radha radha radha

Krishn krishn krishn

The lyrics “कृष्ण है विस्तार यदि तो सार है राधा ” translate into “If Krishna is the expansion then the essence is Radha” which means that if God Krishna is the expansion of the universe, then the spirit of the expansion is Radha.